// Copyright 2023 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <Poco/Channel.h>

namespace Poco
{
/// This channel sends messages only the specified source.
class Foundation_API SourceFilterChannel : public Channel
{
public:
    void log(const Message & msg) override;

    void setChannel(Channel * pChannel);

    Channel * getChannel() const;

    void open() override;

    void close() override;

    void setSource(std::string value);

    const std::string & getSource() const;

protected:
    ~SourceFilterChannel();

private:
    Channel * channel = nullptr;

    std::string target_source;
};
} // namespace Poco